Fig. 1From: The RNA demethylase ALKBH5 promotes the progression and angiogenesis of lung cancer by regulating the stability of the LncRNA PVT1ALKBH5 is upregulated in lung cancer tissues and associated with poor prognosis. A The expression levels of m6A modification-related genes in lung cancer tissues and normal tissues obtained by analyzing the TCGA database and GTEx database. B ALKBH5 expression in different tumors was analyzed using the TNM plot website. Tumors in red represent significant differences in expression levels between tumors and normal tissues. C Kaplan‒Meier analysis was used to show the correlation between ALKBH5 expression levels and overall survival of patients with lung cancer. D The expression of ALKBH5 was measured by qRT‒PCR in four lung cancer cell lines (A549, H1299, H1975, PC9) compared with the human bronchial epithelial cell 16HBE. *: P < 0.05, ***: P < 0.001Back to article page